I say competition in the loosest way possible.. how about "for a laugh"

"Astra owner missed Vauxhall recall described as 'slight steering issue'"

with an opening line of "a Ford owner was not too pleased that this proverbial hit his desk fan..." :p

too much?

think the salesman now regrets telling the new owner

"im so confident you wont have trouble with this car, im willing to put my house on it"

"No!, the brake pedal is in the middle you moron!"

Or

"Hah!, one down, a few million more to go"

Husband to wife, "Honey, the garage is at the other end of the house"

"I didn't think watching Top Gear in 3D would be this realistic"

The Vauxhall Astra VXR comes with a Euro NCAP 5 star semi-detached safety rating

I reckin there's a ford dealers up the road from that house,

The poor fella drove out of Vauxhall then spotted the new focus in the ford garage and couldn't stop staring.

At least the airbag deployed on this one.

lol, a few good ones there! Some more from me:

"60 second makeover courtesy of Vauxhall"

"Vauxhall sales pitch taken literally - Owner told car is so nimble - you could park it in your hallway"

"DIY Garage goes wrong for one family"

Slightly more adult:

"Driver eager to test the new Park and 'Ride' service at local madam's ghetto"

... too much?